baber/WOPTO huggingface dataset:
Patent JP-H0992407-A (JP)
Title: Radio communication coaxial cable with connector and its manufacture
Inventor: TAYAMA HIROFUMI
IPC: H01R43/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To easily connect an antenna laid on a pole to a transmitter-receiver by stepwise projecting a material located relatively inside from a material located outside in the axial direction and interposing a predetermined metal-made cylindrical body. SOLUTION: The end of a coaxial cable X is made so that a material located inside is stepwise projected in the axial direction from a material located outside by successively removing a part of the material located relatively outside. When a metal-made cylindrical body 1 is interposed between a sheathing material B and an external conductor D, the inner diameters of the external conductor D and a covering resin E are enlarged. However, the shape of the insulating material B is not changed even with the metal-made cylindrical body 1 interposed by allowing a minimum gap to be generated between the inner diameter of the metal-made cylindrical body 1 and the insulating material B covering the body 1 as it is.  Next, the part which begins with the surface exposed to the outer circumference of the rest of the metal-made cylindrical body 1 other than a screw 11, coveres the exposed surface of the external conductor D and ends in the outer circumferential surface of the covering resin E, particularly, in the outer circumferential surface including the metal-made cylindrical body 1 is integratedly covered with a resin. Therefore, an antenna can be easily connected to a transmitter-receiver.
Patent JP-H08138359-A (JP)
Title: Magnetic recorder/player
Inventor: MATSUMURA TAKANAO
IPC: G11B20/00
Filed: 1994-11-09
Abstract: PURPOSE: To obtain a magnetic recorder/player which can record a broadcast program, imaged on a TV receiver, easily and correctly by depressing a dedicated button at the time of recording the imaged broadcast program received at the outer input terminal of the TV receiver. CONSTITUTION: The magnetic recorder/player is provided with a switch 9 for interrupting the signal at an output section 10. At the time of recording an imaged broadcast program received at the external input terminal 11b of a TV receiver 11, a dedicated button 1 is depressed in order to detect a signal received at a dedicated input terminal 4 correctly and an input switching section 7 is switched. This constitution realizes an easy and correct recording of the broadcast program.
Patent JP-H04147803-A (JP)
Title: Manufacture of curved laminated lumber
Inventor: IZUMI HYOGO
IPC: B27D1/06
Filed: 1990-10-11
Abstract: PURPOSE:To make the quality of an article excellent, and improve the efficiency of production, and thus reduce the costs by bending raw material boards for forming a curved laminated lumber into predetermined R within a pressure container in use of a variable compression and decompression of saturated steam, and drying them, and then effecting mini-finger connection and grinding work for plane boards, and finally lamination-gluing them into a predetermined thickness. CONSTITUTION:The boards of lumber for making curvature-laminated lumber are piled up on the upper part of a table according to the central R of curved laminated lumber, and then put into a pressure container. When variable compression and decompression by saturated steam is effected once, the boards to be treated come to curved-boards simply along the R of the table, and then they are taken out of the pressure container, and piled up on a table having the same R as this table, and still subjected to spontaneous drying. At the time when the moisture content lowers to a degree higher of the order of approximate 15% than the equilibrium moisture content, they are made into finally dried lumber by a high temperature-superheated steam drying method capable of drying by a short time treatment, or a drying method requiring a relatively long period of time. Besides the curved-raw material boards, the raw material boards are prepared which was dried on the plane table by the use of the aforementioned process, the both boards are shaved and lamination-glued into a predetermined thickness after connecting in a mini-finger manner.
Patent JP-2000102863-A (JP)
Title: Pin cleaning device of cream solder applying machine
Inventor: TANAKA KAZUTO
IPC: B41F17/14
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cream solder applying machine for performing soldering at good quality by putting a moisture absorption member having elasticity on a plate, installing a pin of the applying machine approachably and detachably to the plate, and always supplying a given quantity of solvent cleaner to the moisture absorption member. SOLUTION: A sponge 1 is preferably used as a moisture absorption member, and is put on a plate 2. When a substrate 4 provided with plural pins 3 is lowered and raised, a solvent cleaner 16 contained in the sponge 1 is adhered to the pins 3 for cleaning the pins 3. The bottom face of an intermediate tank 9 of the solvent cleaner 16 and the bottom face of the plate 2 are linked with a first pipe 10, and the height levels of a liquid face 9a of the intermediate tank 9 and a liquid face 2a of the plate 2 are equalized, so that the height of the plate 2 and the intermediate tank 9 can be adjusted. The first pipe 10 is installed at a center of the plate 2, and the plate 2 can be rotated at a predetermined angle every time when the pin 3 is inserted in the sponge 1.
Patent JP-H07130322-A (JP)
Title: Device controller of scanning electron microscope
Inventor: OTSUKA SHINOBU
IPC: H01J37/22
Filed: 1993-11-04
Abstract: PURPOSE:To externally control a plurality of length measuring SEMs, and to survey the line width and the shape of a resist on a wafer and to operate the length measuring SEMs by means of one controller (host controller). CONSTITUTION:A communication means 5 and an image signal output means 6 are provided on a length measuring SEM, while an operation means 7, a communication means 8, a display means 9, and am image signal input/output means to are provided on a host controller 4 so as to provide a host controller 4 with a function of operating and observing by the length measuring SEM. Since a plurality of the length measuring SEMs can thus be surveyed and operated by one person, labor can be saved. Since the operation of the length measuring SEM in a clean room can be minimized, the cleanliness of the clean room can be improved.
Patent JP-H05114830-A (JP)
Title: Surface acoustic wave filter
Inventor: SEKI SHUNICHI
IPC: H03H9/145
Filed: 1991-10-23
Abstract: PURPOSE:To obtain the surface acoustic wave filter which is small in the frequency of repetition of input and output transducers, small in leak loss, and large in out-band attenuation quantity by making the number of couples of output transducers larger at both end parts than at the center part. CONSTITUTION:In the surface acoustic wave filter used for various electric equipment, a surface acoustic wave excited by the input transducer 3 is propagated toward the output transducers 4 provided on both sides of the input transducer 3 and the mechanical signal is transduced into electric signals. The number of couples of the output transducers 4 are made larger at both the end parts than at the center part. The leakage of the surface acoustic wave, propagated to the output transducers 4 at both the end parts of the filter, to the outside of the output transducers 4 becomes extremely small. Consequently, the quantity of out-band attenuation can be made larger than that of conventional electrode structure. This electrode structure provides the same effect even when having two inputs and three outputs, or six inputs and seven outputs.
Patent JP-H1193681-A (JP)
Title: Hydrogen-fueled engine
Inventor: ISHIDA HIROYUKI
IPC: F02B43/10
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen-fueled engine capable of using operating gas whose ratio of specific heat is high, having the high thermal efficiency, and in which discharge of NOx is restrained, in an engine using hydrogen as fuel. SOLUTION: A hydrogen-fueled engine is provided with a condenser 5 for condensing and liquefying water steam in exhaust gas from an engine 1 and discharging it outside a system, and for circulating non-condensed gas containing argon as oxygen and impure gas of oxygen allowed to flow in the system to the engine side, an excess gas discharging device 6 for discharging excess non- condensed gas fed out from the condenser 5 to the outside of the system, and an oxygen supplying device 7 for supplying oxygen and argon as impure gas of oxygen to the non-condensed gas to be circulated and for feeding it to an air supplying passage of the engine 1.
Patent JP-S63129683-A (JP)
Title: Manufacture of buried semiconductor laser
Inventor: KONDO YASUHIRO
IPC: H01L21/205
Filed: 1986-11-20
Abstract: PURPOSE:To grow an epitaxial film which has a uniform composition and a uniform layer thickness in a great area and to improve the mass productivity of a laser by using only an organic metal vapor phase epitaxial through a required process. CONSTITUTION:A first conductive type buffer layer 1 is formed on a first conductivity type compound semiconductor substrate, then an active layer 2, a second conductivity type clad layer 3 and an etching stopper layer 8 are deposited, and a mesa structure is formed by selectively etching to the buffer layer 1 or the surface of the substrate. Then, a second conductivity type current block layer 4 and a first conductivity type current confinement layer 5 are deposited by covering the mesa structure by the organic metal vapor phase epitaxial on the substrate on which the mesa structure is formed. The top of the mesa structure is selectively removed by etching, the stopper layer 8 is removed further and electrodes 10, 11 are provided by depositing the second conductive type buried layer 6 and a cap later 9.
Patent JP-H03136438-A (JP)
Title: B-channel control function test equipment for isdn terminal equipment
Inventor: HIRAO AKIRA
IPC: H04L69/40
Filed: 1989-10-23
Abstract: PURPOSE:To conduct a test as to whether or not the timing of use of a B- channel by a terminal equipment is correctly controlled by providing a logic '0' detection circuit and a protocol control section controlling the circuit. CONSTITUTION:When a test equipment 10 does not give the right of use of a B-channel to a terminal equipment, a level of a signal of a B-channel on a line T from terminal equipments 11-13 to a network terminator 31 must be logical 1. Logic '0' detection circuits 3, 4 are controlled by a protocol control section 2 so that the detection circuits are individually valid by a protocol of a D-channel when the use of right of a B1 or a B2 channel is not given to the terminal equipments. When the logic '0' detection circuits 3, 4 are valid, the circuits process a signal as error when even one logical 0 bit is detected and inform the result to an alarm circuit 6. Thus, whether or not the timing of the use of B1 and B2 channels by the terminal equipments is correctly controlled is tested.
Patent JP-H08130957-A (JP)
Title: Riding-type lawn mower
Inventor: YUKI MIKIO
IPC: A01D34/64
Filed: 1994-11-09
Abstract: PURPOSE: To provide a riding-type lawn mower capable of suppressing the lateral slip of a seat-fixing frame without accompanying the enlargement of a suspension mechanism by placing an engaging member for engaging a fitting member attached on a carriage frame from right and left directions and controlling a rolling of a seat-fixing frame in right and left directions. CONSTITUTION: In this riding-type lawn mower, a seat-fixing frame A is constructed by integrally forming an operation step, a seat-fixing part 13, and right and left rear wheel fenders 14, 14. The front end of the seat-fixing frame A is linked by pivoting to a carriage frame 3 and the rear end is linked to the carriage frame 3 through a pair of left and right suspension mechanisms 15, 15. An engaging member 20 for holding a fixing member 19 attached on the carriage frame 3 from the left and the right direction is placed on the backside of the seat-fixing frame A to suppress the lateral rolling of the seat- fixing frame A. Further, the fixing member 19 attached on the carriage frame 3 is preferably constructed of a protrusion 19a formed on an upper part of a bracket for fixing a mower-lifting link attached to the lower part of the carriage frame 3.
Patent JP-H02120825-A (JP)
Title: Liquid crystal light control plate
Inventor: ITO TOSHIYASU
IPC: G02F1/1333
Filed: 1988-10-31
Abstract: PURPOSE:To surely join a layer exerting a light controlling function and transparent electrode films of a liquid crystal light control plate to each other and, at the same time, to simplify the constitution of the plate by joining a layer of a mixture of liquid crystal and an ultraviolet curing resin, the refractive indexes of which become equivalent to each other when a voltage is applied, to the facing surfaces respectively provided with transparent electrode films of transparent base plates. CONSTITUTION:This liquid crystal light control plate is a light control plate which is used for, for example, such roofs of automobiles and constituted of transparent base plates 3a and 3b respectively provided with transparent electrode films 2a and 2b on their surfaces facing each other and a layer of a mixture of liquid crystal and an ultraviolet curing resin, the refractive indexes of which becomes equivalent when a voltage is applied, with the layer 1 being put between the base plates 3a and 3b and joined to the transparent electrode films 2a and 2b. Thus the layer 1 having a light controlling function can be joined surely to the transparent electrode films 2a and 2b and, at the same time, the constitution of this liquid crystal light control plate can be simplified. Therefore, the light control plate can be manufactured easily at a low cost.
Patent JP-H02123283-A (JP)
Title: Piston motor
Inventor: OZEKI TADASHI
IPC: F03C1/00
Filed: 1988-10-31
Abstract: PURPOSE:To make the applying and releasing of a brake of a piston motor possible in the piston motor by separately providing plural small pistons, and supplying a motor operating oil to make the small pistons function. CONSTITUTION:Plural cylinders 7 are provided in parallel to the axis of rotation of a cylinder block 5, and pistons 8 are inserted in the cylinders 7 respectively. On the periphery of the cylinder block 5, a brake plate 20 abuts on a casing 1 through a brake pad 21. In the case of a motor being under no load, since the brake plate 20 of the cylinder block 5 is pressed against the casing 1 by a spring 22, the motor turns into a braked state. Next, when pressure oil is introduced into the cylinder to generate a load, the pressure oil is supplied into the cylinder 7, and its pressure moves the cylinder block 5 toward a rear cover 2 to make the brake plate 20 separate from the casing 1 for releasing the braked state of the motor. Thus the braking of a piston motor can be applied and released without separately providing a braking mechanism.
Patent JP-S63130751-A (JP)
Title: Austenitic stainless steel
Inventor: NAKAHIGASHI SHIGEO
IPC: C22C38/50
Filed: 1986-11-20
Abstract: PURPOSE:To reduce sensitivity to irradiation-accelerated stress corrosion cracking under neutron irradiation, by specifying respective contents of solute elements such as C, S, P, etc., and also by specifying Mo concentration or the total concentration of Mo and Ti to be added, respectively. CONSTITUTION:This austenitic stainless steel has a composition consisting of, by weight, <=0.08% C, <=2.00% Mn, <=0.045% P, <=0.030% S, <=1.00% Si, 16.00-19.00% Cr, 9.00-13.00% Ni, further Mo, and the balance Fe and is constituted so that concentration of the above Mo is regulated to <=0.03% or the total concentration of Mo and Ti to be added (Mo+Ti) satisfies the relation in (Mo+Ti)<=5XC. The segregation of the solute elements such as C, Si, P, S, etc., in the steel into grain boundaries and the concentration of Mo or (Mo+Ti) are related to the intergranular corrosion under high-dose neutron irradiation. Accordingly, intergranular corrosion resistance under neutron irradiation can be improved by constituting the steel of the above composition, and as a result, sensitivity to irradiation-accelerated stress corrosion cracking can be reduced.
Patent JP-H1098951-A (JP)
Title: Mulching material for agriculture and laying method therefor
Inventor: ISHIMOTO SHOICHI
IPC: A01G13/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a mulching material for agriculture for fetching rainwater falling on a ridge surface without localization, preventing the drying of soil and improving a growing property by forming plural water accumulation parts on the surface of the mulching material and forming plural water passing holes on the bottom surfaces of the water accumulation parts. SOLUTION: The plural water accumulation parts 5 composed of the bottom surface 51 whose area is 1-500cm<2> and a wall surface 52 whose height is 0.1-2mm for instance are formed on one surface of this mulching material such as a mulching film 1 or the like and the plural water passing holes 6 such as round holes or the like whose diameter is 0.1-5mm are formed at least on the bottom surfaces 51 of the respective water accumulation parts 5. Also, it is preferable that the mulching material is put on the ridge 2, the water accumulation parts 5 are arranged on one side or both sides of vegetation holes 3 formed beforehand or formed after it is put on the ridge 2 and the mulching material for the agriculture is laid.
Patent JP-H05114307-A (JP)
Title: Conductive resin
Inventor: HIRABAYASHI MITSUO
IPC: C08K3/22
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a conductive resin which has a good conductivity with a small amount of inclusion ratio of conductive particles, can be manufactured at a high reliability and a high yield rate, and has an excellent durability, by making magnetized magnets of specific particle diameters as the conductive particles, and mixing them with an ultraviolet-ray hardening type adhesive. CONSTITUTION:Magnetized magnets which have the particle diameter from 100mum to 0.1mum are made as conductive particles 3, and they are mixed with an ultraviolet-ray hardening type adhesive 2. The fillet form of a lead terminal 1 of a conductive resin obtained in such a way can be connected surely electrically even though the inclusion ratio of the conductive particles 3 is relatively small, because the magnetized conductive particles 3 generate a binding phenomenon, and a conductivity of a high durability, a high reliability with the passage of time, and a stability in a wide scope of temperature can be realized. Furthermore, it can be printing-processed to a minute pattern circuit at a high accuracy, a good yield rate, and faithfully.
Patent JP-H10125344-A (JP)
Title: Operating method for cathode-recycling high-temperature blower
Inventor: MIURA TOMOAKI
IPC: H01M8/04
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a cathode-recycling high- temperature blower, whereby the high-temperature blower used in a fuel cell generating facility can be easily actuated and stopped, the burden of operators can be greatly reduced, the number of operators can be reduced, and operating errors can be greatly reduced. SOLUTION: A high-temperature blower 7a is rotated at a predetermined temperature-elevating number of rotation with both a blower inlet valve 14 and a blower outlet valve 15 closed, and as recirculation of gas is caused by the high-temperature blower via an auxiliary recirculation line 12, a heater outlet temperature t1 is elevated by a recirculation heater 7a, until t1 equals fuel cell temperature. With the heater outlet temperature held almost equal to the fuel cell temperature, the number of rotation of the high temperature blower is changed from the temperature-elevating number of rotation to a specified number of rotation, and then the blower inlet valve and the blower outlet valve are opened to cause recirculation of the cathode gas.  During gas heating, the heater outlet temperature is elevated at a rate of change of 150 deg.C/h up to 450 deg.C and then at a rate of change of 200 deg.C/h beyond that temperature.
Patent JP-H03138944-A (JP)
Title: Manufacture of semiconductor device
Inventor: WAKIMOTO EIJI
IPC: H01L29/73
Filed: 1989-10-25
Abstract: PURPOSE:To ensure the connection between a high-concentration diffused region for leading out an electrode and an intrinsic region by passing impurities only through a part which is to become an isolating structure for isolating the high-concentration diffused layer for leading out the electrode and a low-concentration diffused layer in the intrinsic region, and forming a link diffused layer on the upper surface of a semiconductor in a self-aligning manner with the isolating structure. CONSTITUTION:An Si3N4 film 4 and an SiO2 film 9 as a ground are removed. An Si3N4 film 15 is formed on the upper part of the periphery of a spacer oxide film. Under this state, a polycrystalline Si film 13 is formed so as to cover an exposed epitaxial layer 8. The Si3N4 film 15 is used as a mask material. Low-concentration B (boron) and high-concentration P (phosphorus) are doped in the polycrystalline Si film 13. A spacer (oxide film) 10 is formed in a self-aligning manner with a low- concentration p-diffused layer (intrinsic base) 11 and a high-concentration n+ diffused layer (emitter) 12. The vapor deposition of an Al film is performed on the polycrystalline Si film 13, and an emitter Al electrode 14 is formed by patterning. Thus a transistor is completed. In this way, the electric connection between an electrode leading-out layer and the intrinsic region is ensured without a special position aligning step.
Patent JP-S61156898-A (JP)
Inventor: IGARASHI YUTAKA
IPC: H05K3/46
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03140502-A (JP)
Title: Cross road
Inventor: SAI SUUKIYOU
IPC: E01C1/04
Filed: 1989-10-25
Abstract: PURPOSE: To allow cars to run through with no need to stop without requiring a traffic control by providing a convergence passage at each of a pair of parallel three-dimensional passages provided at the intersection of a first road crossing a second road ordinary. CONSTITUTION: A pair of parallel three-dimensional passages 22 and 32 for opposing traffics are provided at the intersection of a first road 1 crossing a second road 4 of ordinary, straight form. The first road 1 is furnished with gateways 26 and 36 to the three-dimensional passages 22 and 32 in such a way as keeping a specified distance from a virtual line following one-side shoulder of the second road 4. Exits therefrom 27 and 37 are formed at the first road 1 in a position outside of and close to a virtual line following the other side shoulder of the second road 4. Further the three-dimensional passages 22 and 32 are furnished with convergence passages 24 and 34, and the gateways thereto are formed outside virtual line following one-side shoulder of the second road 4 and arranged approx. parallel with the gateways 26 and 36 to the convergence passages 24 and 34.